Method toComposeVolumes

pkg/compose/generate.go:170–213

(volumes []container.MountPoint)

}

func (s *composeService) toComposeVolumes(volumes []container.MountPoint) (map[string]types.VolumeConfig,
	[]types.ServiceVolumeConfig, map[string]types.SecretConfig, []types.ServiceSecretConfig,
) {
	volumeConfigs := make(map[string]types.VolumeConfig)
	secretConfigs := make(map[string]types.SecretConfig)
	var serviceVolumeConfigs []types.ServiceVolumeConfig
	var serviceSecretConfigs []types.ServiceSecretConfig

	for _, volume := range volumes {
		serviceVC := types.ServiceVolumeConfig{
			Type:     string(volume.Type),
			Source:   volume.Source,
			Target:   volume.Destination,
			ReadOnly: !volume.RW,
		}
		switch volume.Type {
		case mount.TypeVolume:
			serviceVC.Source = volume.Name
			vol := types.VolumeConfig{}
			if volume.Driver != "local" {
				vol.Driver = volume.Driver
				vol.Name = volume.Name
			}
			volumeConfigs[volume.Name] = vol
			serviceVolumeConfigs = append(serviceVolumeConfigs, serviceVC)
		case mount.TypeBind:
			if strings.HasPrefix(volume.Destination, "/run/secrets") {
				destination := strings.Split(volume.Destination, "/")
				secret := types.SecretConfig{
					Name: destination[len(destination)-1],
					File: strings.TrimPrefix(volume.Source, "/host_mnt"),
				}
				secretConfigs[secret.Name] = secret
				serviceSecretConfigs = append(serviceSecretConfigs, types.ServiceSecretConfig{
					Source: secret.Name,
					Target: volume.Destination,
				})
			} else {
				serviceVolumeConfigs = append(serviceVolumeConfigs, serviceVC)
			}
		}
	}
	return volumeConfigs, serviceVolumeConfigs, secretConfigs, serviceSecretConfigs
}

func (s *composeService) toComposeNetwork(networks map[string]*network.EndpointSettings) (map[string]types.NetworkConfig, map[string]*types.ServiceNetworkConfig) {
	networkConfigs := make(map[string]types.NetworkConfig)